| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.26 | 4.793% | $175.2768 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $68.44 | 12.335% | $76.8821 | $76.88 | $76.90 | $76.90 |
| Purchase #3 | $147.34 | 6.644% | $157.1293 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $143.27 | 12.466% | $161.13 | $161.13 | $161.15 | $161.10 |
| Purchase #5 | $74.96 | 4.800% | $78.5581 | $78.56 | $78.55 | $78.60 |
| Purchase #6 | $98.27 | 10.421% | $108.5107 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $131.85 | 10.755% | $146.0305 | $146.03 | $146.05 | $146.00 |
| 7 purchase totals = | $831.39 | $903.5175 | $903.52 | $903.60 | $903.50 | |